EP0340001A3 - Liquid cleaning products - Google Patents

Liquid cleaning products Download PDF

Info

Publication number
EP0340001A3
EP0340001A3 EP19890304211 EP89304211A EP0340001A3 EP 0340001 A3 EP0340001 A3 EP 0340001A3 EP 19890304211 EP19890304211 EP 19890304211 EP 89304211 A EP89304211 A EP 89304211A EP 0340001 A3 EP0340001 A3 EP 0340001A3
Authority
EP
European Patent Office
Prior art keywords
cleaning products
liquid cleaning
bleach
inhibited
incorporation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19890304211
Other languages
German (de)
French (fr)
Other versions
EP0340001B1 (en
EP0340001A2 (en
Inventor
John Stuart Galvin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26293835&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0340001(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB888810268A external-priority patent/GB8810268D0/en
Priority claimed from GB888811546A external-priority patent/GB8811546D0/en
Application filed by Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0340001A2 publication Critical patent/EP0340001A2/en
Publication of EP0340001A3 publication Critical patent/EP0340001A3/en
Application granted granted Critical
Publication of EP0340001B1 publication Critical patent/EP0340001B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0084—Antioxidants; Free-radical scavengers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0004—Non aqueous liquid compositions comprising insoluble particles
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3947—Liquid compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Biochemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

The self-heating of bleach-containing non-aqueous liquid cleaning products comprising solid particles dispersed in a liquid phase can be inhibited by incorporation of a free radical scavenger.
EP89304211A 1988-04-29 1989-04-27 Liquid cleaning products Expired - Lifetime EP0340001B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB888810268A GB8810268D0 (en) 1988-04-29 1988-04-29 Liquid cleaning products
GB8810268 1988-04-29
GB888811546A GB8811546D0 (en) 1988-05-16 1988-05-16 Liquid cleaning products
GB8811546 1988-05-16

Publications (3)

Publication Number Publication Date
EP0340001A2 EP0340001A2 (en) 1989-11-02
EP0340001A3 true EP0340001A3 (en) 1991-07-10
EP0340001B1 EP0340001B1 (en) 1995-06-21

Family

ID=26293835

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89304211A Expired - Lifetime EP0340001B1 (en) 1988-04-29 1989-04-27 Liquid cleaning products

Country Status (8)

Country Link
EP (1) EP0340001B1 (en)
JP (1) JP2703799B2 (en)
AU (1) AU610720B2 (en)
BR (1) BR8902013A (en)
CA (1) CA1323282C (en)
DE (1) DE68923120T2 (en)
ES (1) ES2074075T3 (en)
MY (1) MY104969A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6028045A (en) * 1994-03-14 2000-02-22 The Procter & Gamble Company Stable strongly acidic aqueous compositions containing persulfate salts
WO1995027774A1 (en) * 1994-04-07 1995-10-19 The Procter & Gamble Company Bleach compositions comprising metal-containing bleach catalysts and antioxidants
ATE277161T1 (en) * 1995-07-05 2004-10-15 Procter & Gamble PRETREATING LAUNDRY WITH IMPROVED SAFETY FOR FABRIC AND COLORS
EP0991751A1 (en) * 1997-06-27 2000-04-12 The Procter & Gamble Company Non-aqueous, particulate-containing detergent compositions containing bleach
WO1999000483A1 (en) * 1997-06-27 1999-01-07 The Procter & Gamble Company Non aqueous, particulate-containing structured liquid detergent compositions
CN100343378C (en) 1997-06-27 2007-10-17 普罗格特-甘布尔公司 Non-aqueous detergent compositions contg. bleach

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109022A2 (en) * 1982-11-09 1984-05-23 MIRA LANZA S.p.a. Concentrated liquid detergent composition adapted for preparing liquid light duty laundry or dishwashing detergents
FR2562557A1 (en) * 1984-04-09 1985-10-11 Colgate Palmolive Co Anhydrous fluid coarse detergent compsn.
EP0265041A2 (en) * 1986-10-21 1988-04-27 The Clorox Company Thickening system for cleaning products incorporating fluorescent whitening agents
EP0283252A1 (en) * 1987-03-17 1988-09-21 The Procter & Gamble Company Bleaching compositions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3665482D1 (en) * 1985-06-17 1989-10-12 Clorox Co Stabilized liquid hydrogen peroxide bleach compositions
MY102511A (en) * 1986-08-28 1992-07-31 Colgate Palmolive Co Liquid nonionic laundry detergent composition containing higher alkyl sulfonate or alkyl ether sulfate stabilizer and method of use

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109022A2 (en) * 1982-11-09 1984-05-23 MIRA LANZA S.p.a. Concentrated liquid detergent composition adapted for preparing liquid light duty laundry or dishwashing detergents
FR2562557A1 (en) * 1984-04-09 1985-10-11 Colgate Palmolive Co Anhydrous fluid coarse detergent compsn.
EP0265041A2 (en) * 1986-10-21 1988-04-27 The Clorox Company Thickening system for cleaning products incorporating fluorescent whitening agents
EP0283252A1 (en) * 1987-03-17 1988-09-21 The Procter & Gamble Company Bleaching compositions

Also Published As

Publication number Publication date
EP0340001B1 (en) 1995-06-21
MY104969A (en) 1994-07-30
EP0340001A2 (en) 1989-11-02
ES2074075T3 (en) 1995-09-01
CA1323282C (en) 1993-10-19
JP2703799B2 (en) 1998-01-26
JPH01315499A (en) 1989-12-20
DE68923120D1 (en) 1995-07-27
AU3374189A (en) 1989-11-02
BR8902013A (en) 1989-12-05
AU610720B2 (en) 1991-05-23
DE68923120T2 (en) 1995-11-09

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